baber/WOPTO huggingface dataset:
Patent EP-0466888-A1 (EP)
Inventor: MOTA LOPEZ MIGUEL
IPC: B60S1/48
Filed: 1991-01-30
Abstract: The impeller pump has a casing (E) comprised of a single piece pump body (CB) and of a single piece rear cover (TP) assembled together. The pump body (CB) configures an axial tubular suction extension (1), an impulsing chamber (2) wherein a turbine (7) is housed, an impulse nozzle (3), a receptacle (4) which houses the sealing bush (5) provided with the radial draining notch (16) and the electric motor (6) which drives the turbine (7), the receptacle (4) having a draining chamber (12) provided with radial draining apertures (14). The rear cover (TP) has a joint (21) provided on one of its faces with protuberant bushings (22) through which project outwards the connection terminals (9) of the electric motor (6) and, on the remaining face, with protuberances (23) which act as dampeners to eliminate vibrations generated by the operation of the electric motor (6). Application to the car industry.
Patent EP-0473792-A1 (EP)
Inventor: FUJITA MASAYUKI - OKIHAMA-MACH
IPC: C08G65/336
Filed: 1991-03-11
Abstract: A curable composition which comprises 100 parts be weight on an oxypropylene polymer wherein the main chain is composed of repeating units of formula (A), and which has at least one group containing a silicon atom having a hydroxyl or hydrolyzable group bonded thereto, an Mw/Mn of 1.6 or less, and a number-average molecular weight of 6,000 or above, and 0.01 to 10 parts by weight of a reaction product of an organotin compound R⁵R⁶SnO (wherein R⁵ and R⁶ each represents a monovalent hydrocarbon group) with an ester. This composition can be rapidly cured into a product excellent in the resistance to both heat and weather.
Patent EP-0484510-A1 (EP)
Inventor: GUASCO ROGER ADRIEN
IPC: C02F1/78
Filed: 1991-05-27
Abstract: Le procédé consiste à purifier les eaux usées en un temps très bref et de manière continue. Il permet d'obtenir dans un premier stade, en 2 à 3 heures, une eau présentant les caractéristiques physiques, chimiques et biologiques conformes, voires supérieures en qualité, aux normes françaises de rejet des eaux résiduaires. Le procédé permet la destruction de la flore anaérobie et une partie de la flore aérobie. Le système d'épuration accélérée, associé à certains dispositifs classiques d'épuration tertiaire, permet d'atteindre un stade de potabilité. Les eaux à traiter, prises après dégrillage, dessablage et dégraissage classiques, sont introduites successivement dans deux cuves en série, sous pression en circuit fermé. La première cuve dite 'd'aération forcée' (3), oxygène les eaux, de façon intense et les gazéifie par l'injection d'air comprimé oxygéné et chargé d'ozone. La deuxième cuve dite de 'décantation accélérée' (20), permet une récupération en fond de cuve de boues en partie purifiées et désodorisées. En sortie, les eaux présentent à ce stade les caractéristiques des normes de rejet. La troisième cuve (31) permet d'améliorer l'épuration, et pour atteindre la potabilité, on peut additionner du péroxyde d'hydrogène dans le système épurateur et des dispositifs classiques de filtre. La rapidité et la qualité de traitement de ce système épurateur qui peut fonctionner dans un espace relativement réduit, rend possible sa mise en application sous forme d'unités mobiles de traitement.
Patent EP-0632844-A1 (EP)
Inventor: BECKER KURT JOSEPH
IPC: C04B41/45
Filed: 1991-05-09
Abstract: The present invention relates to a novel process for forming metal matrix composite bodies. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material or a preform, at least at some point during the process, which permits molten matrix metal to spontaneously infiltrate the filler material or preform. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum. The molten matrix metal is provided in a unique manner which enhances the spontaneous infiltration process.
Patent EP-0498876-A1 (EP)
Title: Method for determining the rotational speed of a drill bit.
Inventor: DRAOUI ELYES
IPC: E21B47/00
Filed: 1991-08-30
Abstract: PCT No. PCT/FR91/00699 Sec. 371 Date Apr. 29, 1992 Sec. 102(e) Date Apr. 29, 1992 PCT Filed Aug. 30, 1991 PCT Pub. No. WO92/04527 PCT Pub. Date Mar. 19, 1992.A method for determining the rotation speed of the drill bit arranged at one end of a rotating drill string. According to the method, the axial acceleration at one point on the drill string is measured, this measurement is processed with a multiplying coefficient which depends upon the point on the drill string where the measurement is taken to determine the rotational speed of the drill bit.
Patent EP-0543947-A1 (EP)
Inventor: HANEY DONALD E
IPC: B24B7/28
Filed: 1991-08-16
Abstract: The invented Sander with Orbiting Platen and Abrasive includes a platen, an abrasive secured to the platen, and a motor connected to the platen to move the platen and abrasive in an orbit or circular pattern. The motor is connected to the platen by a belt that extends around at least one drive shaft, where the shaft includes two ends with a step between the ends so that when the shaft is rotated around one end's longitudinal axis, the step causes a potion of the shaft and the platen to orbit around that axis. The preferred embodiment of the invented sander includes a frame, a conveyor, first and second drive shafts that support a brace and that cause the brace to move in a first orbit, second and third drive shafts that are supported by the brace and connected to an orbit so that when the second and third drive shafts are rotated, the platen moves in a second orbit, and a plurality of neoprene, rubber or synthetic rubber stabilizers positioned between the brace and platen. The invented sander also includes a conveyor to feed a product toward the platen and a rotating brush to abrade and polish the product after it has been sanded by the platen.
Patent EP-0504595-A1 (EP)
Inventor: OEPPING REINHARD
IPC: A47K3/34
Filed: 1992-02-15
Abstract: The shower cubicle has two fixed wall elements (2, 3) and at least two displaceable sliding doors (4, 5) which are displaceable along an upper guide rail running in a curved shape. Arranged in the region of the guide rail is at least one stop which limits the closing path of one sliding door and cooperates with a counter-stop, the limiting of the displacement path of the sliding doors (4, 5) being removable. If the limit of the displacement path of the sliding doors is removed, the stops assigned to the sliding doors should not be able to be separated from the functional parts of the shower cubicle so that the stops are not lost. According to the invention, the stop is a body which is guided on the guide rail side and engages with a moulded-on projection in a recess in the guide rail under the effect of a spring or of gravity or the stop is constructed as a swivel lever which strikes against a pin or a projection on the guide rail side. <IMAGE>
Patent EP-0503611-A1 (EP)
Inventor: ETZEL HUBERT DIPL-ING
IPC: H04R1/28
Filed: 1992-03-11
Abstract: Through the arrangement of two concave high-pitch loudspeakers (3.1, 3.2) in the cover segments (9.1 and 9.2) of a roughly funnel-shaped depression 4 of a housing part 2, the high-pitch reproduction can be improved in motor vehicles, irrespective of the seating position. <IMAGE>
Patent EP-0504759-A1 (EP)
Inventor: LELENTAL MARK
IPC: G03F7/20
Filed: 1992-03-13
Abstract: A pattern, useful in the production of integrated circuits, for positioning bond pads on a substrate (6) is formed. This process of forming this pattern includes patterning and opacifying a thin photoresist layer (2) which acts as a conformal optical mask for a thick photoresist layer (4) present below it. Exposure and development is then used to transfer the pattern to the thick photoresist layer (4). The patterned depressions formed in the thick photoresist layer (4) can then be filled with conductive material to serve as bond pads for bonding to an integrated circuit packaging system.
Patent EP-0506034-A1 (EP)
Inventor: ITO KENGO
IPC: B41M5/52
Filed: 1992-03-25
Abstract: A method for forming images by a thermal transfer process. The method comprises the steps of providing a printing sheet having an image-receiving layer on one side thereof, providing an ink ribbon having a dye layer comprising a hydrophilic cationic dye, contacting the ink ribbon with the image-receiving layer, and applying a thermal energy to the ink ribbon in an imagewise pattern to thermally transfer the dye from the ink ribbon to the image-receiving layer. The image-receiving layer comprises at least a layer compound which has ion exchangeability with the cationic dye, so that the dye image is fixed through the ion exchange. Since the dye is bonded to the layer compound through ion exchange, the dye is fixed comparable to that of silver salt photography. A thermal transfer system using the ink ribbon and the printing sheet is also described.
Patent EP-0566753-A1 (EP)
Inventor: FAVERO DINO
IPC: A43B21/20
Filed: 1992-04-18
Abstract: Method for the realization of a heelpiece and the products obtained with it, particularly footwear, by means of a double plastic material injection in the relative moulds, effecting one after the other, obtaining a heel piece (B) in at least two different plastic different material compositions, (1, 2) of which the part (1) that will have contact with the ground is softer than the other part (2) which provides a means (3) for the anchorage to the heel.
Patent EP-0536466-A1 (EP)
Inventor: CALICCHIO GAETANO
IPC: C22B7/00
Filed: 1992-04-28
Abstract: Described is a process for the removal of cadmium from solutions of phosphoric acid deriving from the sulphuric and/or nitric acid digestion of phosphatic rocks, including the following fundamental operations:
     addition to the solution of phosphoric acid of bromide ions, up to concentrations ranging from 100 to 3500 ppm, and at least one condensed polyphosphatic compound in a concentration of from 1 to 5% by weight;   elution of the mixture thus obtained on at least two beds of ion-exchange resin with a styrene-divinylbenzene matrix, at a temperature ranging from 15 to 50°C.
Patent EP-0530475-A1 (EP)
Inventor: HUANG ZHEN DIPL ING
IPC: G01P3/52
Filed: 1992-07-15
Abstract: The invention relates to a sensor for measuring the relative speed between a damper cylinder (1) and a damping piston (8) moving in the damper cylinder (1) and connected to the piston rod (3). The sensor comprises a permanent magnet (5) and a sensor winding (7) designed as a cylindrical coil and interacting with the permanent magnet (5), the permanent magnet (5) being directly or indirectly connected to one of the parts moving relative to one another and the sensor winding (7) being arranged directly or indirectly on the other of the parts moving relative to one another and the parts carrying the permanent magnet (5) and the sensor winding (7) forming a closed magnetic circuit for the magnetic field of the permanent magnet (5). <IMAGE>
Patent EP-0532886-A1 (EP)
Inventor: HAUFF WERNER
IPC: A62C2/06
Filed: 1992-08-05
Abstract: The device comprises a compartmentalised box (4) which is arranged in a sealed manner against the wall (3) in the wall opening (2) and forms a bushing opening (7) which holds the conduits (1). The compartmentalised box (4) has heat-conducting end walls (10) on both sides of the wall (3) and, between these end walls (10), forms a pressure-tight container which contains a fire-protection means (11) which can flow, in which container a pressure builds up in the event of a fire, as a result of the heating of the fire-protection means (11). The container (9) is separated from the bushing opening (7) by a partition wall (12) which opens as a function of the pressure in the container (9) and allows the fire-protection means (11) to flow out into the bushing opening (7), closing said bushing opening with an increase in volume and solidification. <IMAGE>
Patent EP-0539686-A1 (EP)
Inventor: CANESTRARI PAOLO
IPC: G03F7/00
Filed: 1992-08-25
Abstract: Process for producing metrological structures particularly useful for analyzing the accuracy of instruments for measuring alignment on processed substrates. The process produces metrological structures which have measurement profiles defined on substrate regions and on industrially-processed regions on a single wafer. The measurement profiles define statistical distributions which can be detected by measurement machines in order to analyze the measurement accuracy of the machines themselves.
Patent EP-0584398-A1 (EP)
Inventor: RAU PETER DR DIPL-PHYS
IPC: H04L12/56
Filed: 1992-08-28
Abstract: The information cells of a virtual connection occur at a transmission bit rate which is higher than the transmission bit rate in each case established for inputs (E1, ..., EP) and outputs (A1, ..., AP) of the ATM network. These information cells are depacketised. During this process, the information signals contained in successive information cells are subdivided into signal sections. These are in each case inserted into the information field of an information cell, having attached to them a continuously changing consecutive signal section number. The information cells are then transmitted via different transmission paths within the ATM network and then depacketised. From the individual signal sections, information signals in the original length are then formed as determined by the consecutive signal section numbers contained in these information cells, which information signals are inserted into information cells of the relevant virtual connection for forwarding. <IMAGE>
Patent EP-0537558-A1 (EP)
Inventor: VILLA MARCO
IPC: C07C41/48
Filed: 1992-10-01
Abstract: A process for the selective dehalogenation in position 5 of the naphthalenic nucleus of compounds of formula
       
 (wherein X, X₁ and R have the meanings reported in the description) by treatment with a dehalogenating agent selected among hydrogen sulfide, aliphatic thiols or mixtures thereof in an inert anhydrous solvent at acid pH.
Patent EP-0593808-A1 (EP)
Inventor: HARTEL ROBERT DR-ING
IPC: B65H67/06
Filed: 1992-10-22
Abstract: Identification markings in the form of electronic information carriers (50) are arranged on textile bobbins (8) or empty bobbins (40) or on the carriers (holders) (12) thereof. These inherently passive electronic information carriers (50) are activated via sensor devices (14) electromagnetically to emit an individual, unchangeable identifier, and this identifier, which is respectively assigned to a specific textile bobbin (8), is fed into a storage and evaluation unit (11). The storage and evaluation unit (11) has a multiplicity of memories having at least one memory location each. The memories are respectively assigned to a specific individual identifier. The production data, the quality data or deviations from desired values of the relevant textile bobbin (8) are filed on the memory locations of these memories. In addition, provision is made at the branching points of the bobbin-transporting devices (7) for the arrangement of further sensor devices (18) for detecting the individual identifier of the electronic information carriers (50). The textile bobbins (8) are then assigned with batch specification to stations (19) for further processing, in particular in the case of multipartite occupancy, through comparison with the data in the memory locations of the associated memory of the storage and evaluation unit (11). <IMAGE>
Patent EP-0514969-A1 (EP)
Inventor: LIEBING ULLRICH
IPC: H04M1/02
Filed: 1992-05-12
Abstract: Telecommunication terminals are used in different manners and high requirements are set for the ergonomic design of these devices. It is especially required that the key labelling and the display can be easily read and the keyboard is easy to operate. To this end, it is proposed to provide for the telecommunication terminal an essentially rectangularly shaped hoop which has two pins pointing towards one another and laterally engaging in the telecommunication terminal and is rotatably supported in the telecommunication terminal via these pins and can be fixed by locking means. <IMAGE>
Patent EP-0514987-A1 (EP)
Inventor: MUNRO DAVID
IPC: A01N43/80
Filed: 1992-05-18
Abstract: Compounds of formula
       
    in which
     X   is nitro;   Y   is hydrogen or halogen; and   R   is C₁₋₆ alkyl;    are useful as herbicides, especially against grass weeds of rice crops.
Patent EP-0523963-A1 (EP)
Inventor: BOWSER PAUL ANTHONY
IPC: B05B5/025
Filed: 1992-07-14
Abstract: A method of delivering a benefit or treatment agent to the hair and/or scalp comprises electrostatically spraying the benefit or treatment agent onto the hair and/or scalp under regulation of delivery localisation means which cause the said agent to be delivered preferentially to the hair and/or scalp and away from a user's eyes or other body parts. 
     In a preferred embodiment, the components of the electrostatic spraying apparatus are contained within a hair brush or comb assembly, so that the benefit or treatment agent may be delivered during a normal brushing or combing regime.
Patent EP-0533518-A1 (EP)
Inventor: LAUGIER JEAN-PIERRE
IPC: A61Q19/00
Filed: 1992-08-25
Abstract: Pharmaceutical composition for topical application to the skin, comprising an oil-in-water emulsion containing dithranol. This composition contains, to prevent the oxidation of the dithranol, nonionic vesicles prepared from a lipid phase containing at least one nonionic amphiphilic lipid. These vesicles are dispersed in the aqueous phase of the emulsion.
Patent EP-0534844-A1 (EP)
Inventor: CLEMENCE FRANCOIS
IPC: A61P25/28
Filed: 1992-09-23
Abstract: The subject of the invention is the products of formula (I): 
<IMAGE>
 in which 
 
  R1 and R2 represent hydrogen or alkyl or else R1 and R2 form, with the nitrogen to which they are bonded, a cyclic radical, 
  R3 and R4 represent hydrogen, halogen, hydroxyl, alkoxy or alkyl, 
  R5 represents hydrogen or alkyl, 
 all these radicals optionally being substituted,
 it being possible for the said products of formula (I) to be in all the possible isomeric forms and in the form of addition salts.
Patent EP-0546941-A1 (EP)
Inventor: HONG SAM PYO
IPC: G08B13/194
Filed: 1992-12-09
Abstract: A motion detection apparatus capable of editing a monitoring range and of adjusting the motion indication and the indication level, which includes an analog/digital converter (10), a synchronous separator (50), a system clock generator (90), a microcomputer (100), a memory control and address generator (60), a picture memory and motion comparator (20), a level comparing and motion output controller (30), an alarm output controller (40), a window control and marker indication controller (70), and a picture synthesizer (80).
Patent EP-0533609-A1 (EP)
Inventor: BAYES TURULL RAMON
IPC: A23G3/02
Filed: 1992-05-21
Abstract: The process is characterised in that the mass of candy has a humidity in the range between 0.1 and 5.5% and a viscosity in the range between 5,000 and 50,000 c.p.s., preferably between 14,000 and 16,000 c.p.s. 
     The apparatus is characterised in that the container which contains the candy mass in liquid or paste-like state is provided with an inlet for the gas in its lower part. It also comprises at least one crystallizing device (1), which includes a container in the interior of which there is located a refrigeration tube (3), and whose exterior is surrounded by a refrigeration device (4). 
     The candy has gas bubbles of a diameter comprised in the range between 0.1 and 0.3 mm, and is passed through a sieve of between 0.5 and 5 mm.
Patent EP-0505323-A1 (EP)
Inventor: JANSER HERBERT DIPL-ING ETH
IPC: B41F33/00
Filed: 1992-03-20
Abstract: The invention relates to a method for adjusting the sizes of the matrix dots of a rotary offset printing machine, in which method mean set values, based on technical production conditions, for the sizes of the matrix dots of the printing forme are preset, the printing characteristic lines of the rotary offset printing machine are detected and, in the case of deviations of the printing characteristic lines from set values, compensation measures are initiated; in order to improve the reproduction accuracy, the mean set values of the sizes of the matrix dots for adjusting the individual inking mechanisms of the rotary offset printing machine are varied for each inking mechanism during the production of the printing forme taking into account the deviation trends of the updated printing characteristic lines; as an alternative, or additionally, colour extracts of the original are displayed on the screen of a colour simulation computer; the sizes of the matrix dots of the colour extract representations on the screen are varied within predetermined tolerances and on the basis of read-back printing characteristic line data of previous productions; and the rotary offset printing machine is controlled in accordance with the tolerance sensitivity of the original. <IMAGE>
Patent EP-0567499-A1 (EP)
Inventor: VOSS HENRY H
IPC: H01M8/04
Filed: 1992-01-15
Abstract: L'invention décrit un procédé et un dispositif servant à supprimer l'eau accumulée à la cathode d'une pile à combustible électrochimique pourvue d'une membrane polymère solide d'échange d'ions. On peut supprimer l'eau accumulée sous forme liquide à la cathode en maintenant une pression partielle de vapeur d'eau dans l'alimentation en gaz contenant de l'hydrogène, au-dessous de la pression de saturation habituelle, afin que l'eau accumulée à la cathode soit attirée par une chute de concentration vers l'anode en traversant la membrane et soit absorbée en tant que vapeur d'eau dans l'alimentation en gaz contenant de l'hydrogène située entre l'entrée et la sortie. Dans un des modes de réalisation de l'invention, on maintient la pression partielle de la vapeur d'eau de l'alimentation en gaz contenant de l'hydrogène, au-dessous de la pression de saturation habituelle en créant une chute de pression entre l'entrée et la sortie, suffisante pour attirer vers l'anode l'eau accumulée à la cathode. Dans un autre mode de réalisation, on maintient la pression partielle de vapeur d'eau à l'entrée de l'alimentation en gaz contenant de l'hydrogène, à un niveau inférieur à la pression de saturation habituelle. On peut également supprimer l'eau accumulée sous forme liquide à la cathode, en maintenant une pression partielle de vapeur d'eau dans l'alimentation en gaz contenant de l'oxygène, au-dessous de la pression de saturation habituelle, afin que l'eau accumulée à la cathode soit attirée par une chute de concentration et soit absorbée en tant que vapeur d'eau dans l'alimentation en gaz contenant de l'oxygène située entre l'entrée et la sortie. On peut également supprimer l'eau accumulée à la cathode sous forme liquide en absorbant la vapeur d'eau à la fois dans l'alimentation en gaz contenant de l'hydrogène et celle contenant de l'oxygène.